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Q07.9 - Congenital malformation of nervous system, unspecified


The ICD 10 Code for Congenital malformation of nervous system, unspecified is listed as Q07.9.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: Q07.9
Description: Congenital malformation of nervous system, unspecified
  • Congenital anomaly NOS of nervous system
  • Congenital deformity NOS of nervous system
  • Congenital disease or lesion NOS of nervous system
  • Congenital malformations of eye, ear, face and neck (Q10-Q18)
  • Excludes2: cleft lip and cleft palate (Q35-Q37)
  • congenital malformation of cervical spine (Q05.0, Q05.5, Q67.5, Q76.0-Q76.4)
  • congenital malformation of larynx (Q31.-)
  • congenital malformation of lip NEC (Q38.0)
  • congenital malformation of nose (Q30.-)
  • congenital malformation of parathyroid gland (Q89.2)
  • congenital malformation of thyroid gland (Q89.2)
Diagnostic Related Groups
(MS-DRG v30.0)		 091 - Other Disorders Of Nervous System W Mcc
092 - Other Disorders Of Nervous System W Cc
093 - Other Disorders Of Nervous System W/o Cc/mcc
793 - Full Term Neonate W Major Problems
Chapter Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Block Congenital malformations of the nervous system (Q00-Q07)
Parent Q07 - Other congenital malformations of nervous system
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 742.9 - Unspecified congenital anomaly of brain, spinal cord, and nervous system (approximate)
ICD-10-CM Siblings (same level / similar specificity) of Q07.9:
Q07.0 - Arnold-Chiari syndrome
Q07.8 - Other specified congenital malformations of nervous system